diff options
Diffstat (limited to 'lib/strcase.c')
| -rw-r--r-- | lib/strcase.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/strcase.c b/lib/strcase.c index 807689ef8..ccbaac176 100644 --- a/lib/strcase.c +++ b/lib/strcase.c @@ -120,6 +120,16 @@ int Curl_strcasecompare(const char *first, const char *second) return (Curl_raw_toupper(*first) == Curl_raw_toupper(*second)); } +int Curl_safe_strcasecompare(const char *first, const char *second) +{ + if(first && second) + /* both pointers point to something then compare them */ + return Curl_strcasecompare(first, second); + else + /* if both pointers are NULL then treat them as equal */ + return (NULL == first && NULL == second); +} + /* * @unittest: 1301 */ |